Description
Overview:
This Genuine Stihl gasket (MPN 1120 129 0900) is a thin, precision-cut sealing plate made from compressed fibre material designed to withstand heat, vibration, oil, and fuel. It creates a reliable seal between flat mating surfaces to prevent gas or fluid leaks, helping your machine run efficiently and start reliably. Suitable for small petrol-powered tools across the Stihl range, it is commonly used on chainsaws such as the MS210 and MS210C, as well as other handheld equipment that shares the same interface. Correct sealing protects performance, reduces emissions leakage, and limits wear on adjoining parts. A straightforward replacement during routine servicing, this genuine component supports long service life and maintains manufacturer-level fit and function.
Key Features:
- Genuine Stihl part for assured compatibility and fit
- Durable compressed fibre construction, resistant to heat, fuel, and oil
- Provides a tight, stable seal to prevent leaks at flange joints
- Helps maintain performance, idle stability, and starting consistency
- Reduces risk of exhaust or intake blow-by and associated noise
- Supports correct torque retention between mating components
- Simple to replace during scheduled maintenance with basic tools
- Stihl quality for dependable service life in demanding use
Typical Applications:
Used when refitting or servicing components that clamp against a flat face, such as intake, carburettor adaptor, or exhaust/muffler interfaces on petrol chainsaws, brushcutters, blowers, and similar equipment. Ideal for restoring a clean, leak-free seal after disassembly, addressing performance issues caused by air leaks, and ensuring safe, efficient operation in forestry, landscaping, grounds maintenance, and domestic garden work.
Also known as:
Seal, flange gasket, sealing plate, packing, spacer gasket, mounting gasket, interface gasket, insulating gasket, paper/fibre gasket.
Fits Models:
009, 010, 012, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 032, BG60, BG61, BR320, BR320L, BR340, BR340L, BR380, BR400, BR420, BR420C, FC 44, FC44, FR106, FS106, FS120, FS200, FS202, FS220, FS250, FS280, FS290, FS36, FS40, FS44, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS66, FS81, FS86, FS88, FS90, FS90R, FS96, HS60, HS61, MS200, MS200T, MS210, MS210C, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C
Alternate Part Numbers:
1120-129-0900, 11201290900
Product Specifications
| L&S Part No. | 1120 129 0900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11201290900 |
| Unit of Sale | 1 |
| Applications | 009, 010, 012, 019T, 020, 020T, 021, 023, 024, 025, 026, 028, 028AV, 032, BG60, BG61, BR320, BR320L, BR340, BR340L, BR380, BR400, BR420, BR420C, FC 44, FC44, FR106, FS106, FS120, FS200, FS202, FS220, FS250, FS280, FS290, FS36, FS40, FS44, FS48, FS50, FS51, FS52, FS56, FS56C, FS56R, FS61, FS62, FS65, FS66, FS81, FS86, FS88, FS90, FS90R, FS96, HS60, HS61, MS200, MS200T, MS210, MS210C, MS230, MS230C, MS240, MS250, MS250C, MS260, MS260C |
| Machine Type | Chainsaws, Backpack Blowers, Brushcutters |
| Fits Brands | Stihl |
| Fits Models | MS230, MS230C | MS250, MS250C | MS200, MS200T | MS260, MS260C | 028, 028AV | MS240 | 009 | FS36, FS40, FS44 | FS40, FS50 | FS56, FS56C, FS56R | FS90, FS90R | FS120, FS200, FS250 | FS220, FS280, FS290 | BR320, BR400 | HS60, HS61 | BG60, BG61 | FS48, FS52, FS56 | FS50, FS51 | FS61 | FS62, FS66 | FS65 | FS81, FS86 | FS88 | FS96 | FS106 | FS200, FS202 | FR106 | 010, 011 | 012 | 019T | 020, 020T | 021, 023, 025 | 024 | 026 | 032 | FC 44 |
